The integrated handrail provides the patient with support throughout the weighing process. Thanks to the generous platform, a chair can be placed on the scales for patients who prefer to sit. The pre-TARE function with three memory cells automatically deducts a stored weight (such as a chair) to determine net weight. Moreover, the seca 644 is made mobile by two rubber wheels and a power supply provided by rechargeable batteries or power adapter. When the scale is connected to a printer, the time of weighing and the patient's weight are automatically recorded and printed by the time module.